Paper Title :The Optimization Analysis PF the Throttle valve shaft Shape in the Intake System of Engine
Author :Chang Chun Xu, Byung Mo Yang, Haengmuk Cho
Article Citation :Chang Chun Xu ,Byung Mo Yang ,Haengmuk Cho ,
(2017 ) " The Optimization Analysis PF the Throttle valve shaft Shape in the Intake System of Engine " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 46-49,
Volume-5,Issue-3
Abstract : In the modern, the automobile is already an essential means of transportation for every household. However, the
automobile has brought convenience to people and caused various kinds of pollution to the environment. Such as air
pollution, noise pollution. This paper focuses on the reduction of noise by reducing the vibration. As the driver of the car, the
most important comfort, while the driver during the operation, the car will produce a variety of noise to affect our living
environment. Car noise mainly includes internal noise and external noise. The internal noise is mainly generated by the
engine parts. In this paper, we mainly study the engine intake system butterfly valve shaftshape optimization. By changing
the shaftshape of the butterfly valve to change the production of air vortex to reduce the generation of vibration, thereby
reducing the noise. In this paper, we can change the butterfly valve shaft shape to reduce the air eddy beside the valve for the
noise reduction. So we set the butterfly valve through the ANSYS program. Use the analysis of ANSYS FLUENT program
to find the optimization shaft shape for intake system noise reduction. In this source of the discussion, we can change the
butterfly valve shaft shape to rectangular shaft, circular shaft,hexagonalshaft. So we simulated the velocity and pressor of
these three shaft shapes to analyze the cavitation generated around the butterfly valve shaft shape to find the optimal shaft
shape for noise reduction.
Key word- Butterfly valve shaft shape, Noise reduction, ANSYS program, Optimization.
Type : Research paper
Published : Volume-5,Issue-3
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-7301
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Published on 2017-05-30 |
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